Conbraco 27-402-01 Siphon Loop compatibility depends on the specific

compatibility depends on the specific model and series of the indoor or outdoor unit

provided the temperature rating matches the original specification

or a malfunctioning blower motor that isn't moving enough air across the heat exchanger

Maintain precise manifold pressure and combustion efficiency with the Reznor 63003 Burner Orifice

Conbraco 27-402-01 Siphon Loop compatibility depends on the specificThe Conbraco 27 402 01 is a professional grade 1 4" Male NPT brass steam gauge siphon loop engineered for high pressure steam heating and industrial hydronic systems. This 90 degree angle mount siphon is constructed from heavy gauge seamless brass tubing to provide a reliable thermal barrier between the live steam and sensitive instrumentation. By trapping condensate within the siphon loop, the 27 402 01 prevents high temperature saturated steam from